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dc.contributor.authorCristobal Andrade, David [Univ Mayor, Fac Ciencias, Ctr Invest Fisiol Ejercicio, Santiago, Chile]es_CL
dc.contributor.authorRosa Beltrán, Anaes_CL
dc.contributor.authorLabarca-Valenzuela, Cristiánes_CL
dc.contributor.authorManzo-Botarelli, Oscares_CL
dc.contributor.authorTrujillo, Erwines_CL
dc.contributor.authorOtero-Farias, Patricioes_CL
dc.contributor.authorAlvarez, Cristiánes_CL
dc.contributor.authorGarcía-Hermoso, Antonioes_CL
dc.contributor.authorToledo, Camiloes_CL
dc.contributor.authorDel Rio, Rodrigoes_CL
dc.contributor.authorSilva-Urra, Juanes_CL
dc.contributor.authorRamírez-Campillo, Rodrigoes_CL
dc.date.accessioned2020-04-08T14:11:55Z
dc.date.accessioned2020-04-13T18:12:52Z
dc.date.available2020-04-08T14:11:55Z
dc.date.available2020-04-13T18:12:52Z
dc.date.issued2018es_CL
dc.identifier.citationAndrade, D. C., Beltrán, A. R., Labarca-Valenzuela, C., Manzo-Botarelli, O., Trujillo, E., Otero-Farias, P., ... & Silva-Urra, J. (2018). Effects of Plyometric Training on Explosive and Endurance Performance at Sea Level and at High Altitude. Frontiers in physiology, 9, 1415.es_CL
dc.identifier.issn1664-042Xes_CL
dc.identifier.urihttps://doi.org/10.3389/fphys.2018.01415es_CL
dc.identifier.urihttp://repositorio.umayor.cl/xmlui/handle/sibum/6270
dc.description.abstractPlyometric training performed at sea level enhance explosive and enDuránce performance at sea level. However, its effects on explosive and enDuránce performance at high altitude had not been studied. Therefore, the aim of this study was to determine the effects of a sea level short-term (i.e., 4-week) plyometric training program on explosive and enDuránce performance at sea level and at high altitude (i.e., 3,270 m above sea level). Participants were randomly assigned to a control group (n = 12) and a plyometric training group (n = 11). Neuromuscular (reactive strength index - RSI) and enDuránce (2-km time-trial; running economy [RE]; maximal oxygen uptake - VO(2)max) measurements were performed at sea level before, at sea level after intervention (SL +4 week), and at high altitude 24-h post SL + 4 week. The ANOVA revealed that at SL + 4 week the VO(2)max was not significantly changed in any group, although RE, RSI and 2-km time trial were significantly (p < 0.05) improved in the plyometric training group. After training, when both groups were exposed to high altitude, participants from the plyometric training group showed a greater RSI (p < 0.05) and were able to maintain their 2-km time trial (11.3 +/- 0.5 min vs. 10.7 +/- 0.6 min) compared to their pre-training sea level performance. In contrast, the control group showed no improvement in RSI, with a worse 2-km time trial performance (10.3 +/- 0.8 min vs. 9.02 +/- 0.64 min; p < 0.05; ES = 0.13). Moreover, after training, both at sea level and at high altitude the plyometric training group demonstrated a greater (p < 0.05) RSI and 2-km time trial performance compared to the control group. The oxygen saturation was significantly decreased after acute exposure to high altitude in the two groups (p < 0.05). These results confirm the beneficial effects of sea level short-term plyometric training on explosive and enDuránce performance at sea level. Moreover, current results indicates that plyometric training may also be of value for enDuránce athletes performing after an acute exposure to high altitude.es_CL
dc.description.sponsorshipDireccion General Estudiantil of the Universidad de Antofagasta;"Biomedical Department"of the Universidad de Antofagasta; Proyectos de Iniciacion en Investigacion, Vicerrectoria de Investigacion, Universidad Mayor, Chile [I-2018031]; FondecytComision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)CONICYT FONDECYT [1180275]; Semilleros de Investigacion, Universidad de Antofagasta [5313]; Proyectos de Investigacion, Direccion de Investigacion, Universidad de Los Lagos [API4]es_CL
dc.description.sponsorshipThis work was supported by the"Direccion General Estudiantil"and"Biomedical Department"of the Universidad de Antofagasta. DCA was supported by Proyectos de Iniciacion en Investigacion, Vicerrectoria de Investigacion, Universidad Mayor, Chile (I-2018031), RDR was supported by Fondecyt 1180275 and AB was supported by Semilleros de Investigacion, Universidad de Antofagasta (5313). CA and RR-C were supported by Proyectos de Investigacion API4, Direccion de Investigacion, Universidad de Los Lagos.es_CL
dc.language.isoenes_CL
dc.publisherFRONTIERS MEDIA SAes_CL
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Chile
dc.sourceFront. Physiol., OCT 2018. 9
dc.subjectPhysiologyes_CL
dc.titleEffects of Plyometric Training on Explosive and EnDuránce Performance at Sea Level and a High Altitudees_CL
dc.typeArtículoes_CL
umayor.facultadCIENCIASes_CL
umayor.politicas.sherpa/romeoDOAJ Gold, Green Publishedes_CL
umayor.indexadoWOS:000446852000001es_CL
umayor.indexadoPMID: 30364035es_CL
dc.identifier.doiDOI: 10.3389/fphys.2018.01415es_CL]
umayor.indicadores.wos-(cuartil)Q2es_CL
umayor.indicadores.scopus-(scimago-sjr)SCIMAGO/ INDICE H: 75 Hes_CL


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